@keyframes blob {
  0% {
    transform: translate(0px, 0px) scale(1);
  }
  33% {
    transform: translate(30px, -50px) scale(1.1);
  }
  66% {
    transform: translate(-20px, 20px) scale(0.9);
  }
  100% {
    transform: translate(0px, 0px) scale(1);
  }
}

.animate-blob {
  animation: blob 7s infinite;
}

.animation-delay-2000 {
  animation-delay: 2s;
}

.animation-delay-4000 {
  animation-delay: 4s;
}

/* 输入框焦点效果 */
.focus-ring-effect:focus {
  box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.2);
  border-color: #6366f1;
}

/* 按钮悬停效果 */
.login-button-hover {
  transition: all 0.3s ease;
}

.login-button-hover:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* 表单元素进入动画 */
.form-enter-active {
  transition: all 0.3s ease-out;
}

.form-enter-from {
  opacity: 0;
  transform: translateY(20px);
}

.form-enter-to {
  opacity: 1;
  transform: translateY(0);
}